Chemical Technology Standards
BS ISO 11938:2012
Microbeam analysis. Electron probe microanalysis. Methods for elemental-mapping analysis using wavelength-dispersive spe...
BS ISO 11952:2019
Surface chemical analysis. Scanning-probe microscopy. Determination of geometric quantities using SPM: Calibration of me...
BS ISO 12315:2010
Aluminium oxide primarily used for production of aluminium. Method for calculating the Al2O3 content of smelter-grade al...
BS ISO 12406:2010
Surface chemical analysis. Secondary-ion mass spectrometry. Method for depth profiling of arsenic in silicon...
BS ISO 1241:1996
Essential oils. Determination of ester values, before and after acetylation, and evaluation of the contents of free and ...
BS ISO 1271:1983
Essential oils. Determination of carbonyl value. Free hydroxylamine method...
BS ISO 12787:2011
Cosmetics. Analytical methods. Validation criteria for analytical results using chromatographic techniques...
BS ISO 1279:1996
Essential oils. Determination of carbonyl value. Potentiometric methods using hydroxylammonium chloride...
BS ISO 12926:2012
Aluminium fluoride for industrial use. Determination of trace elements. Wavelength dispersive X-ray fluorescence spectro...
BS ISO 12963:2017+A1:2020
Gas analysis. Comparison methods for the determination of the composition of gas mixtures based on one- and two-point ca...
BS ISO 12984:2018
Carbonaceous materials used in the production of aluminium. Calcined coke. Determination of particle size distribution...
BS ISO 12985-1:2018
Carbonaceous materials used in the production of aluminium. Baked anodes and cathode blocks - Determination of apparent ...
BS ISO 12985-2:2018
Carbonaceous materials used in the production of aluminium. Baked anodes and cathode blocks - Determination of apparent ...
BS ISO 12986-1:2014
Carbonaceous materials used in the production of aluminium. Prebaked anodes and cathode blocks - Determination of bendin...
BS ISO 12986-2:2014
Carbonaceous materials used in the production of aluminium. Prebaked anodes and cathode blocks - Determination of flexur...
BS ISO 12987:2004
Carbonaceous materials for the production of aluminium. Anodes, cathodes blocks, sidewall blocks and baked ramming paste...
BS ISO 12988-2:2004
Carbonaceous materials used in the production of aluminium. Baked anodes. Determination of the reactivity to carbon diox...
BS ISO 12989-2:2004
Carbonaceous materials used in the production of aluminium. Baked anodes and sidewall blocks. Determination of the react...